Adjustable Dog Collar in Shamrock Vines (Handmade in the U.S.A.) Large collar: measures 14-22" length x 1" width for 40-85 lbs dogs All of our adjustable dog collars are handmade in the U.S.A. Collars are made with strong durable nylon core and covered with a fun unique 100% cotton fabric pattern CritterGear Dog collars are all Machine Washable We guarantee all of our hardware on your collar.